Investigate using coveralls with travis
Coveralls can let us know when pull requests would change test coverage, and by how much.
To upload designs, you'll need to enable LFS and have admin enable hashed storage. More information
GitLab is used only for code review, issue tracking and project management. Canonical locations for source code are still https://gitweb.torproject.org/ https://git.torproject.org/ and git-rw.torproject.org.
Coveralls can let us know when pull requests would change test coverage, and by how much.